Patents Represented by Attorney, Agent or Law Firm Don E. Hasse
  • Patent number: 6358911
    Abstract: Detergent tablets containing a compressed portion and a non-compressed portion comprising a perfume component. The non-compressed portion preferably dissolves at a faster rate than the compressed portion, which preferably contains a bleaching agent. A process for preparing the detergent tablet is also disclosed.
    Type: Grant
    Filed: May 24, 2000
    Date of Patent: March 19, 2002
    Assignee: The Procter & Gamble Company
    Inventor: Sabine Ursula Metzger-Groom
  • Patent number: 6127593
    Abstract: The present invention relates to a flushable fibrous structure that is particularly useful as a disposable tissue product and as a component (e.g., topsheets) for absorbent articles such as catamenial pads, diapers, incontinent articles and the like. The invention specifically relates to a flushable fibrous structure that has an in-use wet tensile strength of at least about 100 g/in. and a disposal wet tensile strength of not more than about 30 g/in. The invention also relates to absorbent articles comprising the fibrous structures, and methods for making the structures.
    Type: Grant
    Filed: November 25, 1997
    Date of Patent: October 3, 2000
    Assignee: The Procter & Gamble Company
    Inventors: David William Bjorkquist, Todd Leon Mansfield